Jamis BOSSY 2001 VS Trek CALYPSO 2005 specs comparison

Jamis Bossy

General Infos

Model	Bossy
Manufacturer	Jamis
Year of production	2001
Current price	Check price Here ==>
Color choice	- Pink -Purple
Sizes	- Girls 11 (inches) - girls 9 (inches)
Sizes	- Girls 11 (inches) - girls 9 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) Jamis Bossy Streat Tread
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Not Available
Hubs for disc brakes	Rear: Shimano Coaster Brake Nutted Front: Aluminum
Rims manufacturer	36-hole Weinmann 4019
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Oversize Hi-tensile Steel
Frame type	Pulse-welded
Handlebar construction	Jamis Cruiser
Handlebar extender	Not Available
Handlebar stem details	Aluminum 4 Bolt
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	36 Teeth 1-piece 5 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Jamis Bossy Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Not Available

Other Specs of Jamis Bossy

Component group sets	Not Available
Pedals details	Wellgo Resin
Rear shock absorber	Not Available
Saddle seat	Jamis Bossy Cruiser
Seat post extension	25.4 (millimeters) Diameter Aluminum

Trek Calypso

General Infos

Model	Calypso
Manufacturer	Trek
Year of production	2005
Current price	Check price Here ==>
Color choice	- Black and Silver - Green (men's only) - Yellow (women's only) -Blue and Silver
Sizes	- 19 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	Bontrager Cruiser
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Aluminum Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	Aluminum
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Alpha Aluminum
Frame type	TIG-welded
Handlebar construction	Steel Cruiser
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	Not Available

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	38 Teeth 3-piece Aluminum
Gear shift levers	SRAM MRX Plus
Rear gear set	13 - 34 Teeth 7-speed

Trek Calypso Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano TY40
Fork material	Unicrown Crown Steel
Fork type	Trek

Other Specs of Trek Calypso

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Cruiser Webspring
Seat post extension	Aluminum